Wimbledon 2014

Tennis players head to Wimbledon as the All England Lawn Tennis Championships kicks off June 23, 2014.

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Wimbledon 2014

A seat remains empty in tribute to The Associated Press photographer Anja Niedringhaus on centre court on the first day at the All England Lawn Tennis Championships in Wimbledon, London, Monday, June 23, 2014. Niedringhaus, who had covered Wimbledon for nearly 20 years, was killed by an Afghan policeman in an attack on April 4, 2014 while on assignment in Afghanistan.